<!-- 登录页面:login -->
<template>
  <div
    :class="[
      'login-wrapper',
      ['', 'login-form-right', 'login-form-left'][direction]
    ]"
    class="flex"
    :style="indexData.loginBackground ? { 'background-image': 'url(' + indexData.loginBackground + ')' } : { 'background-image': 'url(' + backgrounds + ')' } "
  >
    <div class="flex-column" style="z-index: 99;">
<!--       :style="{backgroundImage:`url(${require('/src/assets/loginBj.jpg')})`}"-->
      <div class="login-form2 ele-bg-white flex-align-center" style="border-radius: 11px;box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);">
        <img
          :src="indexData.loginLeftIcon ? indexData.loginLeftIcon : leftIcons"
          alt="logo"
          style="height: 480px;border-radius: 8px 0px 0px 8px;padding:5px;"
        />
        <el-form
          ref="form"
          size="large"
          :model="form"
          :rules="rules"
          class="login-form ele-bg-white"
          @keyup.enter.native="submit"
        >
          <!--‘用户登录’ 标题-->
          <h4>{{ $t('login.title') }}</h4>
          <el-form-item prop="username">
            <el-input
              clearable
              v-model="form.username"
              prefix-icon="el-icon-user"
              :placeholder="$t('login.username')"
            />
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              show-password
              v-model="form.password"
              prefix-icon="el-icon-lock"
              :placeholder="$t('login.password')"
            />
          </el-form-item>
          <el-form-item prop="code">
            <div class="login-input-group">
              <el-input
                clearable
                v-model="form.code"
                prefix-icon="el-icon-_vercode"
                :placeholder="$t('login.code')"
              />
              <!--图形验证码-->
              <img
                alt=""
                v-if="captcha"
                :src="captcha"
                class="login-captcha"
                @click="changeCaptcha"
              />
            </div>
          </el-form-item>
          <div class="el-form-item">
            <!--<el-link
              type="primary"
              :underline="false"
              class="ele-pull-right"
              @click="$router.push('/forget')"
            >
              忘记密码
            </el-link>-->
          </div>
           <!--确定登录按钮-->
          <div class="el-form-item">
            <el-button
              size="large"
              type="primary"
              class="login-btn"
              :loading="loading"
              @click="submit"
            >
              {{ loading ? $t('login.loading') : $t('login.login') }}
            </el-button>
          </div>
        </el-form>

      </div>

      <div class="d-fixed flex">
        <div>
          <div class="d-title" v-if="isOnLine==true">在线客服</div>
          <div class="flex-align-center d-height">
            <img v-if="indexData.serviceQrCode" :src="indexData.serviceQrCode" class="d-img" id="img-fangda" />
            <div class="flex-columns" >
              <div class="d-div m-bottom10" v-if="indexData.attendanceTime">在线时间：{{indexData.attendanceTime}}</div>
              <div class="d-div m-bottom10">
                <a href="https://beian.miit.gov.cn/" target="_blank"> {{indexData.theRecord}}</a>
              </div>
              <div class="d-div m-bottom10">
                {{indexData.forTheRecord}}
              </div>
              <div class="d-div m-bottom10">
                {{indexData.versionInformation}}
              </div>
            </div>
          </div>
        </div>
        <div class="flex-columns" style="margin-left: 126px;">
          <div class="d-title" v-if="isTime==true">联系我们</div>
          <div class="d-height">
            <div class="flex-align-center d-margin-btn" v-if="indexData.phone">
              <el-icon class="el-icon-phone-outline"></el-icon>
              <div class="d-div2">{{indexData.phone}}</div>
            </div>
            <div class="flex-align-center d-margin-btn" v-if="indexData.mailbox">
              <el-icon class="el-icon-_network"></el-icon>
              <div class="d-div2">{{indexData.mailbox}}.com</div>
            </div>
            <div class="flex-align-center d-margin-btn" v-if="indexData.address">
              <el-icon class="el-icon-location-outline"></el-icon>
              <div class="d-div2">{{indexData.address}}</div>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- 多语言切换 -->
    <div style="position: absolute; right: 30px; top: 20px">
      <i18n-icon
        :icon-style="{ fontSize: '22px', color: '#fff', cursor: 'pointer' }"
      />
    </div>
  </div>
</template>

<script>
  // import "../../assets/js/canvas-nest.min";
  // import "../../assets/js/jigsaw.js";
  import { getAddressConfiguration } from '@/api/agent/pointAllocation';
  import I18nIcon from '@/layout/components/i18n-icon.vue';
  import { getToken } from '@/utils/token-util';
  import { login, getCaptcha } from '@/api/login';
  import { JSEncrypt } from 'jsencrypt'

  export default {
    // eslint-disable-next-line vue/multi-word-component-names
    name: 'Login',
    components: { I18nIcon },
    data() {
      return {
        isOnLine:false,
        isTime:false,
        // 修改
        indexData:{
          logo_title:'',
          site_login_image:'',
          site_login_background:'',
          site_login_image:''
        },
        // 登录框方向, 0居中, 1居右, 2居左
        direction: 0,
        // 加载状态
        loading: false,
        // 表单数据
        form: {
          username: '',
          password: '',
          code: ''
        },
        // 验证码base64数据
        captcha: '',
        // 验证码内容, 实际项目去掉
        text: '',
        loginInfo:{},
        backgrounds:'',
        leftIcons:''
      };
    },
    computed: {
      // 表单验证规则
      rules() {
        return {
          username: [
            {
              required: true,
              message: this.$t('login.username'),
              type: 'string',
              trigger: 'blur'
            }
          ],
          password: [
            {
              required: true,
              message: this.$t('login.password'),
              type: 'string',
              trigger: 'blur'
            }
          ]
        };
      }
    },
    created() {
      // let host = 1
      let host = window.location.host
      // 1 :总端 2:商家端 3：代理端  ———— 默认登录背景+左侧图片
      this.backgrounds = host=='dspkk.weijuyunke.com' ? require('/src/assets/allBj.png') : host=='oemkk.weijuyunke.com' ? require('/src/assets/loginBj.jpg') : require('/src/assets/agentBj.jpg')
      this.leftIcons = host=='dspkk.weijuyunke.com' ? require('/src/assets/allLeft2.png') : host=='oemkk.weijuyunke.com' ? require('/src/assets/leftIcon2.png') : require('/src/assets/agentLeft.jpg')
        console.log("window==========",'http://'+host.split(':')[0])
      if (getToken()) {
        this.goHome();
      } else {
        this.changeCaptcha();
      }
    },
    mounted() {
      var host =window.location.host;
      console.log("host=====",host)
      // 查询回显
      getAddressConfiguration({
        // oemId:this.$store.state.user.info.oemId,
        // proxyAddress:'https://yuntt.weijuyunke.com'
        proxyAddress: 'https://'+ host //域名
      }).then((msg) => {
        if(msg.data != null){
          console.log("msg=========",msg)
          this.indexData = msg.data;
          this.isOnLine= this.indexData.serviceQrCode || this.indexData.attendanceTime || this.indexData.theRecord || this.indexData.forTheRecord || this.indexData.versionInformation ? true : false
          this.isTime= this.indexData.phone || this.indexData.mailbox || this.indexData.address ? true : false
          localStorage.setItem('indexData', JSON.stringify(this.indexData))// 存储 “系统图标等”
          let item= JSON.parse(localStorage.getItem('indexData'))
          // 设置动态标题
          document.title = item.systemName
          // 设置动态link图标（icon)
          var link = document.querySelector("link[rel*='icon']") || document.createElement('link')
          link.type = 'image/x-icon'
          link.rel = 'shortcut icon'
          link.href = item.browserIcon ? item.browserIcon : require('@/assets/browser.svg')
          document.getElementsByTagName('head')[0].appendChild(link)
        }else {
          // 设置动态link图标（icon)
          var link = document.querySelector("link[rel*='icon']") || document.createElement('link')
          link.type = 'image/x-icon'
          link.rel = 'shortcut icon'
          link.href = require('@/assets/browser.svg')
          document.getElementsByTagName('head')[0].appendChild(link)
        }
      })
        .catch((e) => {
          this.$message.error(e.message);
        });
    },
    methods: {
      /* 提交 */
      submit() {
        this.$refs.form.validate((valid) => {
          if (!valid) {
            return false;
          }
          this.loading = true;
          let _form = this.form
          _form = JSON.stringify(_form)
          _form = JSON.parse(_form)
          let encryptor = new JSEncrypt()
          let pk = this.$store.state.signature.pk
          console.log("pk",pk)
          encryptor.setPublicKey(pk)
          _form.password = encryptor.encrypt(_form.password)
          login(_form)
            .then((msg) => {
              this.$message.success(msg);
              this.goHome();
            })
            .catch((e) => {
              this.loading = false;
              this.changeCaptcha()
              this.$message.error(e.message);
            });
        });
      },
      /* 跳转到首页 */
      goHome() {
        let a=this.$route?.query?.from ?? '/'
        console.log('a',a,'this.$route',this.$route)
        console.log("跳转到首页",this.$route,'.query',this.$route.query,'from',this.$route.from)
        // 目前进入‘/’
        this.$router.push(this.$route?.query?.from ?? '/').catch(() => {});
        // this.loading = false;  隐藏是因为跳转至首页时间太久，因此为了避免重复点击，不做false操作

      },
      /* 更换图形验证码 */
      changeCaptcha() {
        // 这里演示的验证码是后端返回base64格式的形式, 如果后端地址直接是图片请参考忘记密码页面
        getCaptcha()
          .then((data) => {
            this.captcha = data.captcherImg;
            // 实际项目后端一般会返回验证码的key而不是直接返回验证码的内容, 登录用key去验证, 可以根据自己后端接口修改
            this.form.userKey = data.userKey;
            // 自动回填验证码, 实际项目去掉这个
            // this.form.code = this.text;
            this.$refs?.form?.clearValidate();
          })
          .catch((e) => {
            this.$message.error(e.message);
          });
      }
    }
  };
</script>

<style lang="scss" scoped>
  /* 背景 */
  .login-wrapper {
    padding: 50px 20px;
    position: relative;
    box-sizing: border-box;
    /*background-image: url('@/assets/bg-login.jpg');*/
    background-image: url('@/assets/loginBj.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;

    &:before {
      content: '';
      /*background-color: rgba(0, 0, 0, 0.2);*/
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
    }
  }

  login-form2{
   /* position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: -220px;*/

    background-color: #fff;
    max-width: 100%;
    margin: 0 auto;
    padding: 25px 30px;
    position: relative;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
    box-sizing: border-box;
    border-radius: 4px;
    z-index: 2;
  }

  /* 底部信息 start*/
  @media screen and (min-height: 900px) {
    .d-fixed {
      width: 92%;
      bottom: 20px;
      left: 20px;
      position: fixed;
      z-index: 9999;
    }
  }
  @media (max-height: 900px) {
    .d-fixed {
      padding-top: 80px;
      width: 92%;
      z-index: 9999;
    }
  }
  /*.d-fixed {*/
  /*  padding-top: 50px;*/
  /*  width: 92%; position : fixed;*/
  /*  bottom: 20px;*/
  /*  left: 20px;*/
  /*  position: fixed;*/
  /*  z-index: 9999;*/
  /*}*/
  .d-title {
    margin-bottom: 19px;
    color: #fff;
    font-weight: bold;
    font-size: 20px;
  }
  .d-margin-btn {
    color: #fff;
    margin-bottom: 17px;
  }

  .d-title2 {
    color: #fff;
    font-weight: bold;
    font-size: 20px;
  }

  .d-img {
    border-radius: 10px;
    width: 100px;
    height: 100px;
    margin-right: 10px;
  }
  .d-div {
    color: #fff;
    font-size: 13px;
  }
  .d-div2{
    margin-left: 10px;
  }

  /* 底部 end */
  /* 卡片 */
  .login-form {
    margin: 0 auto;
    height: 410px;
    width: 440px;
    max-width: 100%;
    padding: 25px 34px;
    position: relative;
    box-sizing: border-box;
    border-radius:0 5px 5px 0;
    z-index: 2;

    h4 {
      text-align: center;
      margin: 0 0 25px 0;
    }

    & > .el-form-item {
      margin-bottom: 25px;
    }
  }

  .login-form-right .login-form {
    margin: 0 15% 0 auto;
  }

  .login-form-left .login-form {
    margin: 0 auto 0 15%;
  }

  /* 验证码 */
  .login-input-group {
    display: flex;
    align-items: center;

    :deep(.el-input) {
      flex: 1;
    }
  }

  .login-captcha {
    height: 38px;
    width: 102px;
    margin-left: 10px;
    border-radius: 4px;
    border: 1px solid #dcdfe6;
    text-align: center;
    cursor: pointer;

    &:hover {
      opacity: 0.75;
    }
  }

  .login-btn {
    display: block;
    width: 100%;
  }

  /* 第三方登录图标 */
  .login-oauth-icon {
    color: #fff;
    padding: 5px;
    margin: 0 10px;
    font-size: 18px;
    border-radius: 50%;
    cursor: pointer;
  }

  /* 底部版权 */
  .login-copyright {
    color: #eee;
    padding-top: 20px;
    text-align: center;
    position: relative;
    z-index: 1;
  }

  /* 响应式 */
  @media screen and (min-height: 550px) {
    .login-form {
      /*position: absolute;
      top: 50%;
      left: 50%;
      transform: translateX(-50%);
      margin-top: -220px;*/
    }

    .login-form-right .login-form,
    .login-form-left .login-form {
      left: auto;
      right: 15%;
      transform: translateX(0);
      margin: -220px auto auto auto;
    }

    .login-form-left .login-form {
      right: auto;
      left: 15%;
    }

    .login-copyright {
      position: absolute;
      bottom: 20px;
      right: 0;
      left: 0;
    }
  }

  @media screen and (max-width: 768px) {
    .login-form-right .login-form,
    .login-form-left .login-form {
      left: 50%;
      right: auto;
      transform: translateX(-50%);
      margin-right: auto;
    }
  }
</style>
